現行地位:久久久综合久久久-99精品久久久久久蜜桃-蜜桃av噜噜-精品综合久久久久久888蜜桃 / 技術文章 / 1.4401+QT780熱軋不銹鋼 棒材板材簡介
MATERIAL SPECIFICATIONS:BS EN10083-3 (2005)
CHEMICAL COMPOSITION (WEIGHT %)
C(%): ≤0.070Si(%): ≤1.00Mn(%):≤2.00P(%)≤:0.045S(%)≤:0.030Cr(%): 16.5~18.5Ni(%): 10.0~13.0Mo(%):2.00~2.50Other(%): N≤0.11MECHANICAL PROPERTIES( BAR/WIRE ROD ) AND INTERGRANULAR CORROSION RESISTANT TENDENCYVIASOLUTION TREATMENT
Thickness Diameter (d)/≤mm: 160Hardness HBS: 215Yield strength σ0.2≥/MPa: 200Tensile strength σb/MPa: 500~700Elongation δ(longitudinal )≥(%): 40Impact absorbing energy Akv≥/J|longitudinal: 100Intergranular corrosion resistance tendency | condition of delivery: YesIntergranular corrosion resistance tendency | condition of welding: NoThickness Diameter (d)/≤mm: 160<d≤250Hardness HBS: 215Yield strength σ0.2≥/MPa: 200Tensile strength σb/MPa: 500~700Elongation δ(transversal )≥(%): 30Impact absorbing energy Akv≥/J|transversal: 60Intergranular corrosion resistance tendency | condition of delivery: YesIntergranular corrosion resistance tendency | condition of welding: No1.4401app及優點和缺點:1.4401對有機會、有機物酸和鹵化媒質的展現有抵觸力。凡此種種,這般鋼不會因為點蝕的印象。低碳環保含鋅量還都可以不斷提高結晶體間的耐金屬腐蝕性,準許不斷運行高達到450°C在較氣溫度下運用。可冷工作氬弧焊。該食材其主要使用在所有、化工和造紙業企業工業生產企業,普通使用在環保裝置、公共衛生工業生產企業和pvc管道制作、肉制品制得環保裝置、海船、東部建造、海船配飾、手編篩、熱對換器、噴氣打著機部分、怪物分子生物學環保裝置等。